import { createStore, compose, applyMiddleware } from 'redux';//润打可是
import thunk from 'redux-thunk';
import reducer from './reducer';
const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
const store=createStore(reducer,
  composeEnhancers(applyMiddleware(thunk)
));
export default store;